Search for "Hyperventilation" + "VOSTFR" + "1080p" + "Sukibe" (fansub group) – avoid direct links here per policy.
You can often find official episodes or high-quality fan subs on platforms like BiliBili or the author's Patreon. hyperventilation 1 vostfr portable
(Original Version with French Subtitles), which is highly sought after by French-speaking fans who want to preserve the original Korean voice acting. Official Streaming Search for "Hyperventilation" + "VOSTFR" + "1080p" +